System Maintenance

Markets & Operations

Demand Response

Demand Response is a voluntary PJM program that compensates end-use (retail) customers for reducing their electricity use (load), when requested by PJM, during periods of high power prices or when the reliability of the grid is threatened. These customers receive payments from PJM members called Curtailment Service Providers. Learn more about demand response at the Learning Center.

Demand Response Calendar XLS

Load Management
Date
Demand Response Test Schedule
  
Load Management Subzones XLS
 5.1.2023
Historical Load Management Events XLS
 
30 Minute Notification Exception Guidelines PDF
5.29.2020
Load Forecast Development Process  

Delivery Year (DY) Winter Peak Winter Peak Load (WPL) Calculation

Billing, Settlements & Credit
Date
Guide to Billing PDF
Contains billing line items, charges/credits and references
Requirements for Agency Agreements PDF
Guidelines for using an agent to conduct business with PJM
Credit Overview & Supplement PDF
Open Access Transmission Tariff Attachment Q WEB
THEO, PLC & NSPL Methodology Inventory
An inventory of the procedures for calculation of THEO, PLC and NSPL for each of the electric distribution companies.

Reports

Monthly Activity Reports
Date
2025 PDF 5.8.2025
2024 PDF 3.7.2025
2023 PDF 4.9.2024
2022 PDF 7.11.2023
2021 PDF 3.9.2022
2020 PDF 7.19.2021
2019 PDF 4.8.2020
2018 PDF 5.13.2020
2017 PDF 5.13.2020
2016 PDF 4.12.2019
2015 PDF 3.13.2020
2014 PDF 5.23.2018
2013 PDF 8.9.2023
2012 PDF 8.16.2018
2011 PDF 8.16.2018
2010 PDF 8.16.2018

Hot & Cold Day Reports

Load Management Performance Reports
Date
2023/2024 PDF 10.17.2024
2022/2023 PDF 10.31.2023
2021/2022 PDF 9.22.2022
2020/2021 PDF 9.24.2021
2019/2020 PDF 9.1.2020
2018/2019 PDF 9.4.2019
2017/2018 PDF 9.5.2018
2015/2016 PDF 8.21.2019
2014/2015 PDF 11.23.2020
2013/2014 PDF 7.26.2023

Net Benefit Test Results
Date
August 2010 - June 2025 XLS
5.7.2025
Archived Detailed Test Results  
2025 ZIP
12.9.2024
2024 ZIP
12.7.2023
2023 ZIP
10.12.2023
2022 ZIP
6.14.2023
2021 ZIP
2.23.2023
2020 ZIP
2.23.2023
2019 ZIP
2.23.2023
2018 ZIP
2.23.2023
2017 ZIP
2.23.2023
2016 ZIP
2.23.2023
2015 ZIP
2.23.2023

Other Reports
Date
PJM Demand Response Strategy PDF
 6.30.2017
Distributed Energy Resources (DER) that Participate in PJM Markets as Demand Response:
2024 PDF
2023 PDF		  


2.20.2025
2.12.2024
Empirical Analysis of Baseline Methods:
Results | Full Report | Ranking Tables PDF
7.28.2011
Load Payments & Expenditures Analysis PDF
6.2.2010
Economic Demand Response Historic Energy Offers  

Contact PJM
Member Community

(866) 400-8980
(610) 666-8980

Other Contacts

EDC/LSE Contact List XLS

New to Demand Response?
Date
DR Opportunities for End-Use customers in Wholesale Market PDF
9.29.2021
Curtailment Service Providers
 

Training
How Demand Response works in PJM
Upcoming Training
Training Resources

Subcommittees
Distributed Resources Subcommittee (DISRS)
Upcoming Meetings/ Past Meetings Materials/ Issue Tracking
Demand Response Subcommitee (DRS)
Past Meeting Materials

Tools
Overview
DR Hub
Learn More | Sign In
Capacity Exchange
Learn More | Sign In
Markets Gateway
Learn More | Sign In

Manuals

  
M-01: Energy & Control Center and Data Exchange Requirements
Current | Redline PDF Sections 4 & 5
M-11: Energy & Ancillary Services Market Operations 
Current | Redline PDF Sections 2, 3, 4 & 10
M-13: Emergency Operations 
Current | Redline PDF Sections 2 & 5
M-18: PJM Capacity Market 
Current | Redline PDF All sections
M-19: Load Forecasting and Analysis 
Current | Redline PDF Sections 3 & 4; Attachments A & B
M-28: Operating Agreement Accounting 
Current | Redline PDF Sections 5, 6, 11 & 19

Agreements

  
Operating Agreement (PDF)
Sections 2, 3, 4 & 10
Open Access Transmission Tariff (PDF)
Sections 1.5A, 3.3A & 8
Reliability Assurance Agreement (PDF)